/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {
    defineComponent,
    Ref,
    toRefs,
    onMounted,
    toRef,
    watch,
    getCurrentInstance
} from 'vue'
import {
    NIcon,
    NSpace,
    NDataTable,
    NButton,
    NPagination,
    NInput
} from 'naive-ui'
import {useI18n} from 'vue-i18n'
import {SearchOutlined} from '@vicons/antd'
import {useTable} from './use-table'
import Card from '@/components/card'
import FolderModal from './components/function-modal'
import styles from './index.module.scss'

export default defineComponent({
    name: 'function-manage',
    setup() {
        const {variables, createColumns, getTableData} = useTable()

        const requestData = () => {
            getTableData({
                id: variables.id,
                pageSize: variables.pageSize,
                pageNo: variables.page,
                searchVal: variables.searchVal
            })
        }

        const handleUpdateList = () => {
            requestData()
        }

        const handleChangePageSize = () => {
            variables.page = 1
            requestData()
        }

        const handleSearch = () => {
            variables.page = 1
            requestData()
        }

        const handleShowModal = (showRef: Ref<Boolean>) => {
            showRef.value = true
        }

        const handleCreateFolder = () => {
            variables.row = {}
            handleShowModal(toRef(variables, 'showRef'))
        }

        const trim = getCurrentInstance()?.appContext.config.globalProperties.trim

        watch(useI18n().locale, () => {
            createColumns(variables)
        })

        onMounted(() => {
            createColumns(variables)
            requestData()
        })

        return {
            requestData,
            handleSearch,
            handleUpdateList,
            handleCreateFolder,
            handleChangePageSize,
            ...toRefs(variables),
            trim
        }
    },
    render() {
        const {t} = useI18n()
        const {loadingRef} = this

        return (
            <NSpace vertical>
                <Card>
                    <NSpace justify='space-between'>
                        <NButton
                            type='primary'
                            size='small'
                            onClick={this.handleCreateFolder}
                            class='btn-create-udf-function'
                        >
                            {t('resource.function.create_udf_function')}
                        </NButton>
                        <NSpace>
                            <NInput
                                allowInput={this.trim}
                                size='small'
                                placeholder={t('resource.function.enter_keyword_tips')}
                                v-model={[this.searchVal, 'value']}
                            />
                            <NButton type='primary' size='small' onClick={this.handleSearch}>
                                <NIcon>
                                    <SearchOutlined/>
                                </NIcon>
                            </NButton>
                        </NSpace>
                    </NSpace>
                </Card>
                <Card title={t('resource.function.udf_function')}>
                    <NSpace vertical>
                        <NDataTable
                            loading={loadingRef}
                            columns={this.columns}
                            data={this.tableData}
                            striped
                            size={'small'}
                            class={styles.table}
                            row-class-name='items'
                            scrollX={this.tableWidth}
                        />
                        <NSpace justify='center'>
                            <NPagination
                                v-model:page={this.page}
                                v-model:page-size={this.pageSize}
                                page-count={this.totalPage}
                                show-size-picker
                                page-sizes={[10, 30, 50]}
                                show-quick-jumper
                                onUpdatePage={this.requestData}
                                onUpdatePageSize={this.handleChangePageSize}
                            />
                        </NSpace>
                    </NSpace>
                </Card>
                <FolderModal
                    v-model:row={this.row}
                    v-model:show={this.showRef}
                    onUpdateList={this.handleUpdateList}
                />
            </NSpace>
        )
    }
})
